Pirates: Swing a Knife and Become Stronger

Bai Yu traveled to the world of One Piece and activated the strongest swordsman system at the beginning. No need to practice, swinging a knife will become stronger! Thus, Bai Yu started his daily routine of wielding a knife. Swing the knife 1000 times, and get the limit of physical strength – six styles. Swing the knife 2,000 times to obtain the powerful Qinglong Sword Intent. Swing the knife 3000 times, get three-color domineering. General Huang Yuan: Bai Yu is the strongest rookie I have ever seen. General Aokiji: My freezing ability was directly chopped into pieces by Bai Yu! General Red Dog: Dangerous! My marshal position is about to change! Hawkeye: Bai Yu is the number one swordsman in the world! Since then, the name of Bai Yu has resounded throughout the world of pirates. - Description from novelcodex.org